:root {
            --primary-accent: #8a2be2; 
            --secondary-accent: #00ced1; 
            --dark-bg: #0f0b1a;
            --card-bg: #1a1529;
            --text-primary: #f0e6ff;
            --text-secondary: #c0b3d8;
            --border-color: #3a2c5c;
            --success-color: #2ecc71;
            --warning-color: #f39c12;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 3rem;
            --spacing-xl: 5rem;
            --border-radius: 12px;
            --transition: all 0.3s ease;
            --max-content-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary-accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-content-width);
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        .site-header {
            background-color: rgba(15, 11, 26, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: var(--spacing-sm) 0;
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
        }
        .my-logo a {
            background: none;
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        .nav-links a {
            color: var(--text-primary);
            font-weight: 600;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--border-radius);
        }
        .nav-links a:hover {
            background-color: rgba(138, 43, 226, 0.2);
            text-decoration: none;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--text-primary);
        }
        main {
            padding: var(--spacing-lg) 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: var(--card-bg);
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        h1, h2, h3, h4 {
            color: var(--text-primary);
            font-weight: 700;
            line-height: 1.3;
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid var(--primary-accent);
            padding-bottom: var(--spacing-sm);
            margin-top: 0;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--secondary-accent);
        }
        h3 {
            font-size: 1.8rem;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-secondary);
        }
        p {
            margin-bottom: var(--spacing-md);
            text-align: justify;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: rgba(138, 43, 226, 0.1);
            padding: var(--spacing-md);
            border-left: 4px solid var(--primary-accent);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin-bottom: var(--spacing-lg);
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(138, 43, 226, 0.15), rgba(0, 206, 209, 0.15));
            border: 1px solid var(--border-color);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            margin: var(--spacing-lg) 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-sm);
            margin: var(--spacing-md) 0;
        }
        .stat-card {
            background-color: rgba(0, 0, 0, 0.3);
            padding: var(--spacing-sm);
            border-radius: var(--border-radius);
            text-align: center;
            border: 1px solid var(--border-color);
        }
        .functional-module {
            background-color: var(--card-bg);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--border-color);
        }
        .module-title {
            font-size: 1.3rem;
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }
        .module-title i {
            color: var(--primary-accent);
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.3rem;
            font-weight: 600;
            color: var(--text-secondary);
        }
        input[type="text"],
        input[type="email"],
        textarea,
        select {
            padding: 0.8rem;
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-family: inherit;
            transition: var(--transition);
        }
        input[type="text"]:focus,
        input[type="email"]:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--primary-accent);
            box-shadow: 0 0 0 2px rgba(138, 43, 226, 0.2);
        }
        textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            padding: 0.8rem 1.5rem;
            background: linear-gradient(90deg, var(--primary-accent), #6a11cb);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-xs);
        }
        .btn:hover {
            background: linear-gradient(90deg, #6a11cb, var(--primary-accent));
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(138, 43, 226, 0.3);
            text-decoration: none;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #555;
            justify-content: center;
            margin: var(--spacing-sm) 0;
        }
        .star-rating label {
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating input {
            display: none;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: var(--warning-color);
        }
        .star-rating input:checked ~ label {
            color: var(--warning-color);
        }
        .widget {
            background-color: var(--card-bg);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--border-color);
        }
        .widget ul {
            list-style: none;
            padding-left: 0;
        }
        .widget li {
            padding: 0.7rem 0;
            border-bottom: 1px dashed var(--border-color);
        }
        .widget li:last-child {
            border-bottom: none;
        }
        .update-time {
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-style: italic;
            margin-top: var(--spacing-md);
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--border-color);
        }
        .site-footer {
            background-color: #0a0715;
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: var(--spacing-xl);
            border-top: 1px solid var(--border-color);
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        friend-link {
            display: block;
            text-align: center;
            margin: var(--spacing-md) 0;
            padding: var(--spacing-sm);
            background-color: rgba(138, 43, 226, 0.1);
            border-radius: var(--border-radius);
            width: 100%;
        }
        .copyright {
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.9rem;
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-color);
            width: 100%;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: var(--spacing-sm);
                gap: var(--spacing-xs);
            }
            .nav-links.active {
                display: flex;
            }
            .mobile-toggle {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .article-content {
                padding: var(--spacing-md);
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3em;
        }
        .keyword {
            font-weight: 700;
            color: var(--secondary-accent);
        }
        .inline-link {
            background: rgba(0, 206, 209, 0.1);
            padding: 0.1em 0.3em;
            border-radius: 4px;
        }
        .inline-link:hover {
            background: rgba(0, 206, 209, 0.2);
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }